Skip to content
KernelIndex
Search⌘K

gpt-o3_triton_189201

GEMM n256 k7168 · m = 53 · fp16 · run 01a02032-5ad1…
●passedReported evidence

Not re-observed recently.

Primary measurement
304.5µsmean

Rank 5 in its comparison group · source-native comparison · observed 2025-10-16

Compare with #1 →

0.56× reference

Identity
implementationgpt-o3_triton_189201
projectgpt-o3
revisionda915083d4c7c5e61aa3005e3d17ae488e0fc71c
workloadm = 53 · fp16
comparison keysha256:94b3d5c740a55572…
sourceFlashInfer-Bench
external idtrace/gpt-o3_triton_189201/4ea43e93-2ac1-4c57-a3f1-699a4764808f
sha256:49f4123c95752793feb0d6c…

Correctness

comparatorflashinfer_bench_eval
max absolute error0
max relative error0
resultpassed

Workload

m53
afp16 [53, 7168]
bfp16 [256, 7168]
definition comparatorsol_execbench_eval

Measurements

latency · mean304.5 µs

Protocol

harnessflashinfer-bench
timerharness_reported
primaryStatisticmean
correctnessReferencedefinition reference implementation
comparabilityFamilyflashinfer_bench_trace

Environment

gpuNVIDIA B200 (unknown)
cudaToolkit12.8
frameworkpytorch 2.8.0+cu128

Artifacts

No artifacts published with this run.

Replications and notes

No attestations yet.

Community attestations. They never change the evidence level; only a KernelIndex-controlled rerun does.

Add a reproduction or note
I

Published under your account name. Community attestations never change the evidence level; a maintainer can hide abuse.

Canonical manifest

Show manifest
{
  "run": {
    "kind": "BenchmarkRun",
    "spec": {
      "status": "passed",
      "timing": {
        "latencyNs": {
          "mean": 304508
        },
        "primaryStatistic": "mean"
      },
      "observedAt": "2025-10-16T01:17:07.609Z",
      "correctness": {
        "comparator": "sol_execbench_eval",
        "maximumAbsoluteError": 0,
        "maximumRelativeError": 0
      },
      "sourceNative": {
        "source": "flashinfer-bench",
        "metrics": {
          "latency_ms": 0.30450790920063864,
          "speedup_factor": 0.5562840796605464,
          "reference_latency_ms": 0.16939290201903448
        },
        "benchmark": "gemm_n256_k7168"
      },
      "protocolDigest": "sha256:7d44d206ad086b4bece35ce31f6531ebb11f07e0d9dcfb74c75be86d3ec02095",
      "workloadDigest": "sha256:10e6882e009e24c5f35ce537a516a449e5ad0ac4653abfa3a4a354941aaea571",
      "environmentDigest": "sha256:f4292a8be127b7230cd3995c1d605fb6c644e2c2f94566e1d28cc1be766ca5d5",
      "implementationDigest": "sha256:b6694ec82d45fe33e3d4bdd9bbb95cacabc84dfb6bcc5db38fc2de95286dea1c"
    },
    "metadata": {
      "name": "sol-trace-gemm-n256-k7168-4ea43e93",
      "title": "gpt-o3_triton_189201 · gemm_n256_k7168"
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  },
  "protocol": {
    "kind": "BenchmarkProtocol",
    "spec": {
      "harness": {
        "name": "flashinfer-bench",
        "repository": "https://github.com/flashinfer-ai/flashinfer-bench"
      },
      "correctness": {
        "reference": "definition reference implementation",
        "comparator": "flashinfer_bench_eval"
      },
      "measurement": {
        "timer": "harness_reported",
        "primaryStatistic": "mean"
      },
      "comparability": {
        "family": "flashinfer_bench_trace"
      }
    },
    "metadata": {
      "name": "flashinfer-bench-trace",
      "title": "FlashInfer-Bench trace harness"
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  },
  "environment": {
    "kind": "ExecutionEnvironment",
    "spec": {
      "hardware": {
        "vendor": "nvidia",
        "product": "NVIDIA B200",
        "architecture": "unknown"
      },
      "software": {
        "framework": {
          "name": "pytorch",
          "version": "2.8.0+cu128"
        },
        "libraries": {
          "triton": "3.4.0"
        },
        "cudaToolkit": "12.8"
      }
    },
    "metadata": {
      "name": "sol-trace-nvidia-b200-2-8-0-cu128-3-4-0-12-8",
      "title": "NVIDIA B200 (trace-reported software)"
    },
    "apiVersion": "kernelindex.dev/v1alpha1"
  }
}
Cite this record (permalink, digest, access date)
Report an issue with this run

A maintainer reviews every report. If accepted, the record is retracted or superseded; its history stays visible.

Published 2026-08-20 · FlashInfer-Bench · Apache-2.0All results for GEMM n256 k7168 →JSON